Hitachi HV-D30 operation manual Triangle mark is center. If

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2) Adjustment

Hold the U button depressed and press Setup for about 2 seconds to display the Special Set menu. Change to the Lens screen and check the Lens Type setting. If DC, change this to Video.

ENS
LENS TYPE	:VIDEO
IRIS GAIN :	0	㪭㫀㪻㪼㫆㩷㫃㪼㫍㪼㫃㩷㫀㫅㪻㫀㪺㪸㫋㫆㫉
REFERENCE		㪭㫀㪻㪼㫆㩷㫃㪼㫍㪼㫃㩷㫀㫅㪻㫀㪺㪸㫋㫆㫉
L	H

(1)Set the lens ALC control fully toward the average (Av ) position.

(2)If auto iris hunting occurs, reduce the Iris Gain setting.

(3)Adjust the lens level control to where the center circle is positioned at the video

signal level indicator triangle mark.
If the camera video signal detection level is optimum	the triangle mark is center. If
larger than optimum the triangle marker to the right of H is moved and if lower
the triangle mark to the left of L is moved.
3) Lens adjustment difficult or impossible
(1)Video signal level indication unstable
Unstable indication can occur if the light source has	flicker component	e. g.,

fluorescent or mercury lighting , change the electronic shutter mode ( Sub- menu 1 shutter or Variable ) to reduce the flicker.

(2)Lens Level control fully at Hi, but auto iris inoperative Reduce the Iris Gain setting.

(3)Lens Level control fully at Low, but auto iris inoperative Increase the Iris Gain setting.

(4)Auto iris operates, but scene is dark. Even if lens Level control is adjusted the triangle mark to the left of the H mark is moved.

Boost the gain. Set main menu Gain to 1 24 dB in order to raise the sensitivity.

Note: The video signal level indicator sensitivity is high in order to increase lens adjustment accuracy. Operate the lens Level control slowly.

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Contents Model HV-D30 Accessories CleaningRead Instructions Retain InstructionsPower-Cord Protection Power SourcesGrounding or Polarization LightningReplacement Parts Damage Requiring ServiceSafety Check Wall or Ceiling MountingDie Anweisungen aufbewahren Alle Anweisungen lesenWarnungen beachten Anweisungen befolgenErdung oder Polarisierung StromversorgungNetzkabelschutz BlitzschlagWartung Starke stöße oder VibrationenBeschädigung, die Wartung erfordert ErsatzteileLire les instructions AccessoiresConserver ces instructions Tenir compte des avertissementsMise á la terre ou polarisation Sources d’allmentationProtection du cordon d’alimentation Foudre19. Réparations Chocs ou vibrations violentsDommages nécessitant réparations 21. Piéces de rechangeImportant Notice Table of contents Page Features Standard compositionOverview Page Continuous operation TransportationCCD properties Page Name and function each section Menu ModeFILE/R button Pilot lampLens selection LensVideo signal type lens adjustment Triangle mark is center. If Camera mounting System examples Menu Structure Menu Screen OperationSpecial SET Lens Hite Gate Main Menu SUB Menu Auto electronic shutter operates in the Limit range setting Comb Filter ALC Auto ShadingSlow FastALC Gate ON/OFF toggle Special SET Lens White Gate Level Masking Gamma LOW DTLStandard HIGHDTL SUB Ext trigger Mode MODE1, CCD Mode FLDMode MODE1, CCD Mode FRM Mode MODE2, CCD Mode FLDMode MODE2, CCD Mode FRM OUTPUT/SYNC Other Func File set17. ID/TITLE ID/TITLE Display PositionTitle Black Balance Adjustment How to Attain Better ImagesAuto Black BAR Auto BlackWhite Balance Adjustment Long Shutter Mode Change TRY Again CAM Mode Auto Temp LOWChange to Manual Auto Shading Correction Realtime Auto WhiteALC 38 Operation RC-Z3 Remote Control Panel Extender LED RC-Z3 panel facilitiesPage Gain control AUTO MEMMenu screen composition Function Selection by Internal Switch Setting SW806SW401 Connectors GND NTSC, PAL SpecificationsCCD Ntsc50.31 to 1/2024 second H Input/Output Signals Input signal conditionsOutput signal ratings Page Dimensions Major accessories